Its good that ROS2 has stardardized on python3. As for ROS[1], support for pyrhon2.7 vs python3 comes down to the package author/owner. Some package support python3 while sone doesnt. Its completely possible to use ROS with python3. I dont know if a guaranteed way to correctly notify users if their collection of code does/doesnt work with a specific version of python. --- [Visit Topic](https://discourse.ros.org/t/should-we-warn-new-users-about-difficulties-with-python-3-and-alternative-python-interpreters/3874/7) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: